CVE-2026-82828CWE-863broken-access-control

CVE-2026-82828

High · published October 1, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
13.3
In the wild
Unconfirmed
What it is

Hitachi Coding Software Suite contains an Incorrect Authorization vulnerability that allows an unprivileged user to perform administrator-level operations.

This issue affects Hitachi Coding Software Suite: through 3.3.0.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00232 · 13.3th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-10-01T09:17Z
References (1)
https://www.hitachi-ies.com/common/documents/vulnerability/hcss/Hitachi_Coding_Software_Suite_Public_statement_20260925_EN.pdf · [email protected]
EPSS history
Timeline
  • 03 OCT 03:46Z
    EPSS moved — → 0%
    epss
  • 01 OCT 04:57Z
    Improper authorization may allow a general user to perform operations equivalent to those available with administrator privileges
    cvelistv5